USB-connected SSD from I-O DATA with 480GB storage capacity. - Brand: I-O DATA - Model Name: SSPH-UT - Storage Capacity: 480GB - Connection Type: USB - Usable Capacity: 440.9GB *Please consider this a "junk item" due to it being a used product, and refrain from purchasing if you are seeking a perfect item. I will do my best to convey the condition and operation, but please understand that this is a simple assessment by an amateur, so there may be oversights in the condition and operation. Also, please excuse any subjective differences such as "it was not what I expected" or malfunctions due to the operating environment. In addition, please check the condition of the product in the images, and if you have any questions, I will respond to comments as needed. Thank you for your understanding, and please purchase with no claims and no returns. Thank you for viewing.